Year	% of GDP
2000	1.1114817640357153
2001	1.1905906394147552
2002	1.2176637977749099
2003	1.2672409580219925
2004	1.2567463501017602
2005	1.3013396254837568
2006	1.29853405956469
2007	1.3151628449412693
2008	1.2310301388645521
2009	1.286091890496137
2010	1.1894249933722578
2011	1.1119264326970697
2012	1.1407822542813284
2013	1.1581022343007912
2014	1.1429794572672436
2015	1.1293112378704508
2016	1.136957234571328
2017	1.1439989288522299
2018	1.1358901969834452
2019	1.1474217675422576
2020	1.2266414002335306
2021	1.2166135841859995